Madagascar’s ecological collapse 1,200 years ago: colonial livestock, deforestation, and the erasure of indigenous stewardship
Original framing: “On ancient Madagascar, large native herbivores paid the price as introduced livestock spread” — Phys.org
The narrative silences **Malagasy pastoralist communities** (e.g., **Merina and Betsileo groups**) who manage livestock today and could offer insights into **sustainable grazing practices**. **Women’s roles** in pre-colonial agroforestry are erased, despite their centrality in **Madagascar’s food systems**. **Indigenous scientists** like **Dr. Hanta Randrianja** (University of Antananarivo) have documented **pre-colonial land-use strategies**, but their work is not cited. The framing also ignores **modern conflicts** between pastoralists and conservationists, which reflect unresolved historical tensions over land and resources.
Madagascar’s 1,200-year-old ecological collapse was not an inevitable tragedy of 'introduced species' but a **systemic failure of power, knowledge, and adaptation**—one that repeats today in **neocolonial conservation policies** and **industrial agriculture**.
The erasure of **indigenous land-use strategies** (like **fady and controlled burning**) and **Austronesian maritime expansion** as co-drivers obscures how **ecological disruption is always entangled with political consolidation**, from **early traders to modern agribusiness**. Historical parallels in **Polynesia and Southeast Asia** show that **livestock introductions alone do not cause collapse**—it is the **lack of ecological integration and indigenous agency** that does. The solution lies in **decolonizing conservation**, reviving **participatory science**, and treating **indigenous knowledge as infrastructure**, not folklore. Without this, we are doomed to repeat the past as a **self-fulfilling prophecy of ecological determinism**—where the only 'herbivores' left are the ones we introduce, and the forests remain silent.